Ball throwing machine



FIG. 1 is a perspective view of a ball throwing machine, in accordancewith one embodiment of the present invention.

FIG. 2 is a front view of the ball throwing machine shown in FIG. 1.

FIG. 3 is a rear view of the ball throwing machine shown in FIG. 1.

FIG. 4 is right side view of the ball throwing machine shown in FIG. 1,the left side being a mirror image thereof.

FIG. 5 is top view of the ball throwing machine shown in FIG. 1.

FIG. 6 is a bottom view of the ball throwing machine shown in FIG. 1;and,

FIG. 7 is a perspective view of the ball throwing machine shown in FIG.1, with an upper portion rotated with respect to a lower portion.

Portions of the ball throwing machine shown in the drawings in phantomlines constitute no part of the claimed design.

The ornamental design for a ball throwing machine, as shown anddescribed.